BEGIN {FS=OFS=",";  c=","}  
NR ==1 {postfix= "$sumRibbons,$KillsPerAssists,$RevivesPerWasDBNOd,$WasRevivedPerWasDBNOd,$KillsPerDeath,$TimeInCoverPerPlayerAliveTime,$RevivesPerWasRevived,$DBNOPlayerPerWasDBDOd,class" 
       }
NR > 1 {class=$2 =( $138 < 4) ? "quitter" : "stayer"
        sumRibbons=0 
        for(i=55;i<=137;i++) { sumRibbons += $i; }
        postfix= sumRibbons c $4/($13+0.00001) c $16/($15 + 0.00001) c $17/($15 + 0.00001) c $4/($5 + 0.00001) c $34/($3 + 0.000001) c $16/($17 + 0.00001) c $14/($15 + 0.00001)  c class
       }
       {out=$1; for(i=2;i<=137;i++) out = out OFS $i; 
        print out c postfix}

     